Convert Microsoft Building Footprints to Feature Class

Has anyone already converted the Microsoft Building Footprints to Feature Class? My Army Corps client is looking to do the entire US but wants to make sure it is not already done. If you know of any datasets, please point me to them.

looks like that script was written for python 2.7 and it is being run in python 3.x since print is now a function and you need to enclose what you intend to print inside round brackets.. ie print(stuff) instead of print stuff

So either the script needs to be corrected or it needs to be run under a python 2.7 environment